Form4insider filings, from the source

SEC Form 4 · accession 0001209191-18-046901

ION GEOPHYSICAL CORP · IO

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Aug 14, 2018
Accepted (ET)
Aug 15, 2018 · 7:32 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000866609

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
New Common StockF1Aug 14, 2018P10,000$16.02A42,850IJoint account with adult child (J)
New Common StockAug 14, 2018P10,000$16.10A42,850IJoint account with adult child (K)
New Common StockAug 14, 2018P7,500$16.10A41,202IJoint account with adult child (S)
New Common StockF2Aug 15, 2018P10,000$15.39A172,773D
New Common StockAug 15, 2018P2,500$15.70A43,702IJoint account with adult child (S)
New Common Stockholding———979,816IShares held by Laitram, LLC
New Common Stockholding———699ICo-Trustee for Children

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

Remarks

The Reporting Person disclaims beneficial ownership of all securities shown as indirectly owned by him.